2254400015 has 16 divisors (see below), whose sum is σ = 3099924480. Its totient is φ = 1541786400.

The previous prime is 2254399981. The next prime is 2254400033. The reversal of 2254400015 is 5100044522.

It is a happy number.

It is not a de Polignac number, because 2254400015 - 2⁸ = 2254399759 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 71711 + ... + 98240.

It is an arithmetic number, because the mean of its divisors is an integer number (193745280).

Almost surely, 2^2254400015 is an apocalyptic number.

2254400015 is a deficient number, since it is larger than the sum of its proper divisors (845524465).

2254400015 is a wasteful number, since it uses less digits than its factorization.

2254400015 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 170342.

The product of its (nonzero) digits is 1600, while the sum is 23.

The square root of 2254400015 is about 47480.5224802761. The cubic root of 2254400015 is about 1311.2243113915.

Adding to 2254400015 its reverse (5100044522), we get a palindrome (7354444537).

The spelling of 2254400015 in words is "two billion, two hundred fifty-four million, four hundred thousand, fifteen".